Spark Plug, Denso GI3-5

Denso GI3-5 Description:

The Denso GI3-5 6117 Iridium Saver spark plug is constructed with the most modern ceramics that have a finer grain and are possess molded-in higher pressure. The higher density of the Gi3-5's ceramics helps to prevent the insulator from electrical breakdown.

The Denso GI3-5 industrial spark plug also has better corrosion resistance thanks to special nickel plating.

The wear resistance of the spark plug is improved thanks to the high welding point of Denso's iridium alloy.

The most taxing engine conditions are reliably handled by the spark plug. The GI3-5 is manufactured with 360° laser welding that creates an incredibly tight seal. This seal prevents premature spark plug wear.

The ignitability of the Denso Gi3-5 is resilient thanks to the 0.7mm center electrode.

For applications where high reliability and the ability to endure high combustion pressures are required, the Denso 6117 GI3-5 is a clear choice. Denso incorporates a stress-resistant monolithic resistor which helps to eliminate high-energy coil interference and noise in electronic equipment.

These Denso iridium spark plugs are extremely effective in bio-gas engines and offer world-class durability and performance thanks to the double iridium electrodes in both the ground electrode and center electrode.  

Denso's smaller ground electrode if compared to NGK or other plugs requires less energy and provides a more concentrated dispersion of heat across the CE, making it perform better in cold start situations. In addition, larger gap means better heat dispersion and less carbon build up, which enhances ignitability.

Denso incorporates a stress-resistant monolithic resistor which helps to eliminate high-energy coil interference and noise in electronic equipment.

These Denso spark plugs are extremely effective in bio-gas engines and offers world-class durability and performance thanks to the double iridium electrodes.

Denso GI3-5 (6117) Spark Plug Spec:

Thread: 18X1.5 mm

Gap: 0.28 mm

Hex: 22.2 mm

Reach: 20.6 mm

Seat Type: Gasket

Torque: 45 Nm

Material: Iridium

Sold as:

Priced individually, sold in a box of 4, or a large box of 80

Cross Reference:

Caterpillar: 194-8518, 301-6663, 146-2588, 243-4291, 479-7702

Cummins: 4010981, 4098162, 2866879

Waukesha: 60999Z, 69919D

Bosch: 7302, 7305, 7306

Champion: C-6010 as direct comparison. Other: FB77WPC (equivalent to GI3-1), FB77WPCC (equivalent to GI3-3)

Beru: Super Green Spark Plug, 18GZ 4-77, 18GZ 6-77, 18G Z20, 18GZ 6-77-2, 18GZ 7, RB76N, RB76PP, RB75PP

Engine Application:

Caterpillar: G3500 Series (except C and E Series with prechamber plugs), G3600 Series

Waukesha: AT Series, VGF Series, VHP Series

Cummins: Q19G, QSV81, QSV91

Guascor: FG180, FGLD180, FG240, FGLD 240, FGLD360, FGLD480 ,FGLD560

Jenbacher: J600 Series

Perkins: 4000 Series

Superior: 1706G2, 1712G1

Wartsila: W25SG, W28SG, W34SG, W20V, 34SG